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| author | David Howells <dhowells@redhat.com> | 2018-03-30 21:05:38 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-03-30 21:05:38 +0100 |
| commit | 1159d4b496f57d5b8ee27c8b90b9d01c332e2e11 (patch) | |
| tree | 86a3c04c248ed1f0d171fed84248c5e6a2374ad5 /net/rxrpc/ar-internal.h | |
| parent | 31f5f9a1691ebef2113c8bdb3edcb8859f30f702 (diff) | |
| download | linux-1159d4b496f57d5b8ee27c8b90b9d01c332e2e11.tar.bz2 | |
rxrpc: Add a tracepoint to track rxrpc_peer refcounting
Add a tracepoint to track reference counting on the rxrpc_peer struct.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index d40d54b78567..c46583bc255d 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -1041,25 +1041,10 @@ struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *, struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *, gfp_t); struct rxrpc_peer *rxrpc_lookup_incoming_peer(struct rxrpc_local *, struct rxrpc_peer *); - -static inline struct rxrpc_peer *rxrpc_get_peer(struct rxrpc_peer *peer) -{ - atomic_inc(&peer->usage); - return peer; -} - -static inline -struct rxrpc_peer *rxrpc_get_peer_maybe(struct rxrpc_peer *peer) -{ - return atomic_inc_not_zero(&peer->usage) ? peer : NULL; -} - -extern void __rxrpc_put_peer(struct rxrpc_peer *peer); -static inline void rxrpc_put_peer(struct rxrpc_peer *peer) -{ - if (peer && atomic_dec_and_test(&peer->usage)) - __rxrpc_put_peer(peer); -} +struct rxrpc_peer *rxrpc_get_peer(struct rxrpc_peer *); +struct rxrpc_peer *rxrpc_get_peer_maybe(struct rxrpc_peer *); +void rxrpc_put_peer(struct rxrpc_peer *); +void __rxrpc_queue_peer_error(struct rxrpc_peer *); /* * proc.c |